I find it odd that this program appears to insist on snapping Hex values to web-compatible values, whereas I'm only interested in saving the exact Hex color as I've decided upon. Is there any way to circumvent this behavior?

Color Schemer is a versatile application and can quickly generate color schemes. Besides the usual color wheel/theory based recommendations, it has a set of additional tools that come in handy once in awhile such as the mixer and photo analyzer. However, I think it could use some of the features found in the Window's version, such as the brightness/saturation increment buttons.